It can temporarily but what is happening to all of those things (dismantling of social pension, destruction of unions, continually rolling back labor rights, etc) is an inherent and natural conclusion of capitalism
By accruing capital as the goal you will inherently incentivize consolidation and open many avenues for corruption. Even if you said “capitalism but no billionaires” or some other regulation all it takes is time. People who reach the max will cheat to gain even more, whether that’s hiding wealth, exerting pressure on politicians to change laws to their favor, etc. you’re handing control of the state to the wealthy
The things you described happen in spite of capitalism and the natural conclusion is that they will be dismantled to serve a select few extremely greedy individuals who would rather increase net wealth by 0.02% than stop scores of people from suffering